Here's a breakdown of the products of the Krebs cycle per molecule of pyruvate, remembering that two pyruvate molecules are produced from each glucose molecule:

Per Pyruvate Molecule:

* ATP: 1 molecule

* NADH: 3 molecules

* FADH2: 1 molecule

* CO2: 3 molecules

Important Notes:

* Overall yield: The Krebs cycle, for each glucose molecule, produces 2 ATP, 6 NADH, 2 FADH2, and 6 CO2.

* Electron carriers: The NADH and FADH2 are crucial for the electron transport chain, where the vast majority of ATP is generated in cellular respiration.

* CO2 is a waste product: The CO2 produced is ultimately exhaled from the body.

Let me know if you have any other questions!